Results 191 to 200 of about 7,133,542 (238)

Technique for improving concrete characteristics with bacillus: Insights on strength and durability. [PDF]

MethodsX
Sandbhor S, Apte S, Puranik S, Asati M, Rai S.   +4 more
europepmc   +1 more source

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

Boreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest, Neda Rahimzadeh, Debra Colarossi, Falko Malis, Tobias Lauer, Wera Sander‐Beuermann, Yvonne Spychala, Christian Brandes, Runa Fälber, Sumiko Tsukamoto, Jutta Winsemann   +10 more
wiley   +1 more source

Integrated Strengthening of Recycled Coarse Aggregates and Cementitious Matrix Optimization for Concrete and Cement-Stabilized Materials from Construction and Demolition Waste. [PDF]

Materials (Basel)
Zhang L, Zhang Z, Zhang L, Li B, Shen D, Wu C.   +5 more
europepmc   +1 more source

Deindustrialization and demographic change: Evidence from big plant closures and downsizing

Canadian Journal of Economics/Revue canadienne d'économique, EarlyView.
Abstract We estimate the causal effect of big manufacturing plant closures and downsizing on the socioeconomic composition of Canadian cities between 2001 and 2021. Our instrumental variables estimates show that big manufacturing plant closures and downsizing—large local labour demand shocks—lead to less population growth and a shift in the demographic
Kristian Behrens, Florian Mayneris, Manassé Drabo   +2 more
wiley   +1 more source

Experimental Investigation on Flexural Behavior of Reinforced Concrete Beams with Externally Applied Liquid Rubber. [PDF]

Materials (Basel)
Ouyang Q, Liang X, Lan L, Zhu W, Zhou X.
europepmc   +1 more source

Understanding Family Dynamics in Mixed‐Status Families: A Qualitative Interpretive Meta‐Synthesis

Child &Family Social Work, EarlyView.
ABSTRACT In the United States, mixed‐status families, where at least one member lacks legal immigration status, face persistent challenges related to deportation, which disrupt family stability, influence parental practices and impact children's identity formation.
Maryam Rafieifar, Toni A. Gallegos, Regina T. Praetorius   +2 more
wiley   +1 more source

Fastening in Rock Mass-Structural Design of Shallow Embedded Anchors in Inhomogeneous Substrate. [PDF]

Materials (Basel)
Lamplmair-Irsigler S, Zeman O, Stierschneider E, Voit K.   +3 more
europepmc   +1 more source

On the Assessment of the In-place Concrete Quality: Rebound Hammer and Pull-off Tests Reliability

Procedia Structural Integrity
Said Debbakh, Sihem Chaibeddra, Adel Benidir   +2 more
openaire   +1 more source

Mechanical Properties and Microstructural Characterization of Concrete with Recycled Aggregates from 20-Year Marine-Exposed Structures. [PDF]

Materials (Basel)
Mendoza-Martínez GA, Canales FA, Cano H.   +2 more
europepmc   +1 more source

Intelligent Perception, Decision-Making and Actuation Technologies for Precision Agrochemical Spraying: Current Advances and Future Perspectives. [PDF]

Sensors (Basel)
Song Q, Zhang F, Ma Z, Cui B, Wang C.
europepmc   +1 more source